13 Years of SOA at Credit Suisse: Lessons Learned-Remaining Challenges

Murer, Stephan

doi:10.1109/ecows.2011.32

Cited by 3 publications

(1 citation statement)

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“…In particular, unnecessary propagations of high criticality levels must be prevented. For dealing with criticality-dependencies, we use the Service-Oriented Architecture (SOA) [2,19] and introduce risk-adjusted services.…”

Section: Criticality Rating Of Servicesmentioning

confidence: 99%

Integrity in Very Large Information Systems

Liver

Kaufmann

2013

Advanced Information Systems Engineering

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Multi-national enterprises, like financial services companies, operate large and critical information systems around the globe on a 24/7 basis. In an information-based business, even a single inadequately designed, implemented, tested and operated business application can put the existence of the enterprise at risk.For adequately securing the integrity of business critical information and hence ensuring that such information is meaningful, accurate and timely, we present our risk assessment and controls framework: First, we introduce our criticality rating scheme that is based on the recoverability from integrity failures. For dealing with dependencies among applications, we present our approach based on services given a Service-Oriented Architecture (SOA). Second, we provide an overview of our design-related controls including a data analytics approach to continuously audit the most critical information assets. Finally, we present our learnings from a first implementation of the presented framework.

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Section: Criticality Rating Of Servicesmentioning

confidence: 99%